The advanced oil drill pipe friction butt welding production line can adjust the welding parameters to the precise position, to ensure the quality of welding belt; The heat treatment process with internal and external cooling at the same time has more uniform and stable mechanical properties. Equipped with automatic measuring and weighing, automatic label spraying recording, to ensure the traceability of products. Advanced drilling pipe thickening and heat treatment production line. The 1250T pier rougher is used to ensure that pipe end thickening meets API SPEC 5DP standards.
OCTG Drill Pipe Technical Paratemeters